Viktor: >Depending on your locale and MUA, subjects are sometimes encoded >using either Quoted Printable or Base64 encoding. What you see >on the screen may differ from the subject header on the wire.
>Header checks is a crude mechanism, that only deals with raw >wire-form data. Good point. All my locale and MUA are all English from head to toe all over, but Quoted Printable and Base64 might be there I guess. Is it by any chances email clients dependent somehow? The string in the subject field gets converted to Quoted Printable by default in Microsoft's Outlook for example and then it's not "parsed" correctly by the header rules in Postfix? This is highly and exceptionally unlikely in my humble opinion but... -- View this message in context: http://postfix.1071664.n5.nabble.com/header-checks-not-working-tp36845p70605.html Sent from the Postfix Users mailing list archive at Nabble.com.